package com.rxyb.rabbit.listener;

import com.rxyb.rabbit.enums.QueueEnums;
import org.springframework.amqp.core.AcknowledgeMode;
import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
import org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author YJH
 * @version 1.0
 * @description 消费者确认
 * @date 2020/6/1  16:16
 */
@Configuration
public class MessageListenerConfig {


    @Autowired
    private CachingConnectionFactory cachingConnectionFactory;


    @Autowired
    private MyAckReceiver myAckReceiver;

    @Bean
    public SimpleMessageListenerContainer simpleMessageListenerContainer() {
        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(cachingConnectionFactory);
        container.setConcurrentConsumers(1);
        container.setMaxConcurrentConsumers(1);
        container.setAcknowledgeMode(AcknowledgeMode.MANUAL); // RabbitMQ默认是自动确认
        // ，这里改为手动确认消息
        //设置一个队列
//        container.setQueueNames(QueueEnums.R_LOG_RECORD.getQueue());
        //如果同时设置多个如下： 前提是队列都是必须已经创建存在的
        //  container.setQueueNames("TestDirectQueue","TestDirectQueue2","TestDirectQueue3");


        //另一种设置队列的方法,如果使用这种情况,那么要设置多个,就使用addQueues
        //container.setQueues(new Queue("TestDirectQueue",true));
        //container.addQueues(new Queue("TestDirectQueue2",true));
        //container.addQueues(new Queue("TestDirectQueue3",true));
        container.setMessageListener(myAckReceiver);
        return container;
    }

}
